trungthangltd.com - robtex.com
trungthangltd.com
| DNSSEC | ⚠️ Not signed | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778826641 | ||||||
DNS History
7 records (0 active, 7 former)
○NSmdns1.nhanhoa.com2015-08-21 → 2017-04-01 · 4 obs
● 2015-08-21 17:38:44
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
○NSmdns2.nhanhoa.com2015-08-21 → 2017-04-01 · 4 obs
● 2015-08-21 17:38:44
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
○NSmdns3.nhanhoa.com2015-08-21 → 2017-04-01 · 4 obs
● 2015-08-21 17:38:44
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
○NSmdns4.nhanhoa.com2015-08-21 → 2017-04-01 · 4 obs
● 2015-08-21 17:38:44
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
○MXmail.trungthangltd.com2015-08-21 → 2017-04-01 · 4 obs
● 2015-08-21 17:38:44
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
○A103.28.36.1452015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 17:38:44
○ 2015-12-10 14:28:40
○ 2026-05-15 06:53:32
○ 2015-12-10 14:28:40
○ 2026-05-15 06:53:32
○A123.30.145.362015-12-10 → 2017-04-01 · 5 obs
○ 2015-08-21 17:38:44
● 2015-12-10 14:28:40
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
● 2015-12-10 14:28:40
● 2017-04-01 20:32:08
○ 2020-02-14 14:40:38
○ 2026-05-15 06:53:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.35.51.30
NS records: h.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|